#phone {
  width: 15.92rem;
  height: 34.26rem;
  background-color: black;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto auto;
  border-radius: 1.5em;
  box-shadow: 0.2em 0.1em 0.8em 0em gray;
}
#phone .screen {
  width: 15.12rem;
  height: 32.76rem;
  margin: 0.6em 0.4em 0.9em 0.4em;
  background-color: white;
  border-radius: 1em;
  position: relative;
  overflow: hidden;
}
#phone .screen .top {
  height: 1.3104rem;
  line-height: 1.3104rem;
  display: flex;
  justify-content: space-between;
  font-size: 0.6em;
  font-weight: bold;
}
#phone .screen .top .left {
  margin-left: 0.5rem;
}
#phone .screen .top .right {
  margin-right: 0.5rem;
  font-size: 1.5em;
}
#phone .screen .setting {
  height: 2.184rem;
  line-height: 2.184rem;
}
#phone .screen .setting::before,
#phone .screen .setting::after {
  content: "";
  display: block;
  clear: both;
}
#phone .screen .setting .setting-icon {
  font-size: 1.2em;
  width: 1em;
  float: right;
  margin-right: 0.5rem;
}
#phone .screen .function {
  height: 2.184rem;
  line-height: 2.184rem;
}
#phone .screen .function .fun {
  margin-left: 0.5rem;
}
#phone .screen .function .fun span {
  font-size: 1.2em;
  color: gray;
}
#phone .screen .function .fun .fun-active {
  color: black;
}
#phone .screen .space-padding-common {
  height: 5.59104rem;
  opacity: 1;
}
#phone .screen .space-padding-sci {
  height: 4.49904rem;
  opacity: 1;
}
#phone .screen .calc-small {
  font-size: 1.5rem;
  color: gray;
}
#phone .screen .calc-large {
  font-size: 2rem;
  color: black;
}
#phone .screen .progress {
  height: 2.73rem;
}
#phone .screen .result {
  height: 2.73rem;
}
#phone .screen .calc-wrapper {
  height: 2.73rem;
  line-height: 2.73rem;
  margin-right: 0.5rem;
  text-align: right;
}
#phone .screen .key-board {
  height: 15.288rem;
  background-color: greenyellow;
}
#phone .screen .key-board .not-show {
  display: none;
}
#phone .screen .key-board div .row-li {
  width: 100%;
  font-size: 0;
  margin: 0 0;
  border: none;
  outline: 0;
}
#phone .screen .key-board div .color-key {
  color: #FF7433;
  fill: #FF7433;
}
#phone .screen .key-board div .common .key-btn {
  margin: 0 0;
  border: none;
  height: 3.0576rem;
  width: 25%;
  background: white;
  font: 1.3rem bold;
}
#phone .screen .key-board div .common .key-btn:focus {
  outline: 0;
}
#phone .screen .key-board div .common .key-btn:active {
  background: lightgray;
}
#phone .screen .key-board div .sci .normal-font {
  font-size: 1.3rem;
  font-weight: bold;
  vertical-align: middle;
}
#phone .screen .key-board div .sci .half-font {
  color: gray;
  font-size: 0.65rem;
  vertical-align: middle;
}
#phone .screen .key-board div .sci .half-font-larger {
  color: gray;
  font-size: 0.78rem;
  vertical-align: middle;
}
#phone .screen .key-board div .sci .tri-font {
  color: gray;
  font-size: 0.43333333rem;
  vertical-align: middle;
}
#phone .screen .key-board div .sci .key-btn {
  margin: 0 0;
  border: none;
  height: 2.34rem;
  width: 20%;
  padding: 0 0;
  background: white;
}
#phone .screen .key-board div .sci .key-btn:focus {
  outline: 0;
}
#phone .screen .key-board div .sci .key-btn:active {
  background: lightgray;
}
#phone .screen .bottom {
  position: absolute;
  bottom: 0;
  height: 0.74256rem;
  width: 100%;
}
#phone .screen .bottom .android-bar {
  width: 50%;
  height: 3px;
  border-radius: 0.15em;
  background-color: black;
  margin: 0 auto;
}
